Stapler



FIG. 1 is a front perspective view of a stapler embodying the invention.

FIG. 2 is a left side view of the stapler of FIG. 1 .

FIG. 3 is a right side view of the stapler of FIG. 1 .

FIG. 4 is a front view of the stapler of FIG. 1 .

FIG. 5 is a rear view of the stapler of FIG. 1 ; and,

FIG. 6 is a top view of the stapler of FIG. 1 .

Portions of the stapler shown in broken lines form no part of the claimed design. 

CLAIM We claim the ornamental design for a stapler, as shown and described. 